27385746620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1\times {\mathrm{743}}^1$

素因数の和:1259

約数の個数: 96

約数和(自身を含む): 59504191488

約数和(自身を除く): 32118444868

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 113, 188, 226, 235, 347, 452, 470, 565, 694, 743, 940, 1130, 1388, 1486, 1735, 2260, 2972, 3470, 3715, 5311, 6940, 7430, 10622, 14860, 16309, 21244, 26555, 32618, 34921, 39211, 53110, 65236, 69842, 78422, 81545, 83959, 106220, 139684, 156844, 163090, 167918, 174605, 196055, 257821, 326180, 335836, 349210, 392110, 419795, 515642, 698420, 784220, 839590, 1031284, 1289105, 1679180, 1842917, 2578210, 3685834, 3946073, 5156420, 7371668, 7892146, 9214585, 12117587, 15784292, 18429170, 19730365, 24235174, 29133773, 36858340, 39460730, 48470348, 58267546, 60587935, 78921460, 116535092, 121175870, 145668865, 242351740, 291337730, 582675460, 1369287331, 2738574662, 5477149324, 6846436655, 13692873310, 27385746620]

約数ペア:

[(1, 27385746620), (2, 13692873310), (4, 6846436655), (5, 5477149324), (10, 2738574662), (20, 1369287331), (47, 582675460), (94, 291337730), (113, 242351740), (188, 145668865), (226, 121175870), (235, 116535092), (347, 78921460), (452, 60587935), (470, 58267546), (565, 48470348), (694, 39460730), (743, 36858340), (940, 29133773), (1130, 24235174), (1388, 19730365), (1486, 18429170), (1735, 15784292), (2260, 12117587), (2972, 9214585), (3470, 7892146), (3715, 7371668), (5311, 5156420), (6940, 3946073), (7430, 3685834), (10622, 2578210), (14860, 1842917), (16309, 1679180), (21244, 1289105), (26555, 1031284), (32618, 839590), (34921, 784220), (39211, 698420), (53110, 515642), (65236, 419795), (69842, 392110), (78422, 349210), (81545, 335836), (83959, 326180), (106220, 257821), (139684, 196055), (156844, 174605), (163090, 167918)]